Alternatives to promptfoo
8 Security tools you could use instead. Each one shares a way to connect with promptfoo and overlaps on what it does. Strongest match first.
promptfooby promptfooCLI · APIAlternatives
NeMo Guardrails
APIAdds programmable guardrails to LLM apps — input/output moderation, jailbreak and prompt-injection detection, topic…
VerifiedOfficialby NVIDIA · Security · 3 skills · No authWhy Both offer API. In common: jailbreak, prompt injection, llm.
NVIDIA SkillSpector
CLIScan agent skills, plugins, and MCP servers before installing them — detects prompt injection, data exfiltration…
VerifiedOfficialFeaturedby NVIDIA · Security, Code & DevTools · 4 skills · No authWhy Both offer CLI. In common: scanning, prompt injection.
HexStrike AI
MCP · CLIDrive 150+ offensive security tools from an AI agent through one MCP server — reconnaissance, vulnerability scanning…
Verifiedby HexStrike · Security · 3 skills · No authWhy Both offer CLI. In common: red, scanning, testing.
Arcjet
API · MCP · CLISecures AI agents and apps at runtime: detects prompt injection, enforces tool-call policies, redacts sensitive data…
Verifiedby Arcjet · Security, Infrastructure & Ops · 5 skills · API KeyWhy Both offer API and CLI. In common: prompt injection.
Clawvisor
API · MCPHuman-in-the-loop security gateway for AI agents. Approves, verifies, and audits every API call across Gmail, GitHub…
Verifiedby Clawvisor · Security · 3 skills · OAuth 2.0Why Both offer API. In common: prompt injection.
Snyk Agent Scan
CLISecurity scanner for MCP servers and agent skills. Detects prompt injections, tool poisoning, and sensitive data risks…
VerifiedOfficialby Snyk · Security · 3 skills · API KeyWhy Both offer CLI. In common: prompt injection.
HOL Guard
CLIBlocks risky AI coding agent actions at runtime on your machine — shell commands, secret access, MCP servers, plugins…
Verifiedby Hashgraph Online · Security, Code & DevTools · 5 skills · No authWhy Both offer CLI. In common: scanning, eval.
OpenCodeReview
CLI · APIReviews pull requests with deterministic static analysis plus an LLM agent, posting line-level comments backed by…
VerifiedOfficialFeaturedby Alibaba · Code & DevTools, Security · 3 skills · API KeyWhy Both offer CLI and API. In common: scanning, ci.